27C128-20E/L Datasheet and 27C128-20E/L manual

Manufacturer : Microchip 

Packing : PLCC32 

Pins : 32 

Temperature : Min -40 °C | Max 125 °C

Size : 68 KB

Application : 128K (16x8)CMOS EPROM 

27C128-20E/L PDF Download